AirAux AA-UM4 Pro

The AirAux AA-UM4 Pro is a member of the BlitzWolf family, which offers a low-cost set of earphones via Bluetooth connection.

Under its IPX4-rated outer shell are 10 mm drivers. It does everything the big ones do, so you can use it up to 10 metres thanks to the bluetooth connection. And thanks to its built-in microphone, you can even make phone calls.

On the side, you get a touch-sensitive interface to pause or start tracks, bring up your mobile phone’s voice assistant or switch tracks. You can charge the AirAux AA-UM4 Pro earphones in its case with USB Type-C port.

It houses a 10mm graphene speaker, which according to the manufacturer: It provides an enhanced acoustic experience with crystal clear sound quality, balanced sound frequencies, and powerful bass. Graphene speakers, by the way, are really known for being able to give a clear sound in addition to the fact that the bass is also pretty good.